47940142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{2903}}^1$

素因数の和:3287

約数の個数: 16

約数和(自身を含む): 75271680

約数和(自身を除く): 27331538

約数列:

[1, 2, 23, 46, 359, 718, 2903, 5806, 8257, 16514, 66769, 133538, 1042177, 2084354, 23970071, 47940142]

約数ペア:

[(1, 47940142), (2, 23970071), (23, 2084354), (46, 1042177), (359, 133538), (718, 66769), (2903, 16514), (5806, 8257)]